The Lua development repository, as seen by the Lua team
Build massively scalable soft real-time systems
Python implementation for microcontrollers and constrained systems
Carbon Language's main repository
A language for fast, portable data-parallel computation
Functional Reactive Programming domain-specific language
Write like a high-level language, run like C
Prompt Declaration Language is a declarative prompt programming lang
The PHP Interpreter
A friendly programming language from the future
New additions to the Java programming language
Simple, fast, safe, compiled language for developing software
The ultimate polyglot programming experience
SmallBASIC is a fast and easy to learn BASIC language interpreter
The Perl programming language
Programming Language Theory
Checked C is an extension to C that lets programmers write C code
Go library for Datalog-style logical reasoning and domain modeling
A friendly language for building type-safe, scalable systems!
The Acton Programming Language
Scala based HDL
Wrangling Untrusted File Formats Safely
Agena is an interpreted procedural programming language.
The open sourced NetRexx reference implementation